diff options
Diffstat (limited to 'docs/feature_oled_driver.md')
| -rw-r--r-- | docs/feature_oled_driver.md | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/docs/feature_oled_driver.md b/docs/feature_oled_driver.md index f4e5db0f4..772ce57bd 100644 --- a/docs/feature_oled_driver.md +++ b/docs/feature_oled_driver.md @@ -261,12 +261,24 @@ void oled_task(void); // Called at the start of oled_task, weak function overridable by the user void oled_task_user(void); -// Scrolls the entire display right +// Set the specific 8 lines rows of the screen to scroll. +// 0 is the default for start, and 7 for end, which is the entire +// height of the screen. For 128x32 screens, rows 4-7 are not used. +void oled_scroll_set_area(uint8_t start_line, uint8_t end_line); + +// Sets scroll speed, 0-7, fastest to slowest. Default is three. +// Does not take effect until scrolling is either started or restarted +// the ssd1306 supports 8 speeds with the delay +// listed below betwen each frame of the scrolling effect +// 0=2, 1=3, 2=4, 3=5, 4=25, 5=64, 6=128, 7=256 +void oled_scroll_set_speed(uint8_t speed); + +// Begin scrolling the entire display right // Returns true if the screen was scrolling or starts scrolling // NOTE: display contents cannot be changed while scrolling bool oled_scroll_right(void); -// Scrolls the entire display left +// Begin scrolling the entire display left // Returns true if the screen was scrolling or starts scrolling // NOTE: display contents cannot be changed while scrolling bool oled_scroll_left(void); |